I've only had them a week but no problems so far. They're a bit stiffer than stock but they make the car feel so much more 'correct' in terms of stiffness. It feels like these are what the M3 should have had from the factory. Just be really careful with driveways, the car sits pretty low in front.

I've only had them a week but no problems so far. They're a bit stiffer than stock but they make the car feel so much more 'correct' in terms of stiffness. It feels like these are what the M3 should have had from the factory. Just be really careful with driveways, the car sits pretty low in front.

I figured as much. My car gets here on 3/5. I would like to break her in before I do any mods. I want to make sure that everything is ok with the car and get the break-in oil change done.

You should also get an alignment done a week or two after you get the springs installed. I had mine done today and it was totally off. Also, check your tire pressures when you first get your car. Mine were at only 28psi warm the day I brought the car home.

Check out swift springs. They are a far superior design to H&R etc, very light weight which improves ride quality. I got a set for my TCKline D/A coil overs and they were much better than the vogtland springs that came with them.

Email swift for a custom setup and they'll help you find a local dealer too.